Sure, I'd live there. Certainly a city like you describe beats most of what we currently have. One problem. We don't generally build "new" cities. Towns and

Sure, I'd live there. Certainly a city like you describe beats most of what we currently have. One problem. We don't generally build "new" cities. Towns and cities evolve when people have a reason to live somewhere. Which reasons usually come down to job opportunities. (Or for retirees, nice weather, and stuff to do.) Once you have critical mass of population (we're talking hundreds of thousands), a city often generates its own opportunity, but getting to critical mass is very difficult to do deliberately. How do you propose overcoming that obstacle?